fix: missing backslash in readme

Author: PascalHonegger

README.md

@@ -40,7 +40,7 @@ pnpm lint
 
 # Generate jOOQ Code
 docker run -d \
-  --rm
+  --rm \
   --name postgres \
   -e POSTGRES_USER=jasstracker \
   -e POSTGRES_PASSWORD=password \